Lead-free sealing glass powder having selective spectrum absorption characteristic, and manufacturing method thereof
A technology for absorbing and sealing glass, applied in the field of lead-free sealing glass powder and its manufacturing, can solve the problems of slow heating speed, large heating area, and the overall temperature of the sealed object, and achieves low sealing temperature, Appropriate expansion coefficient, easy to prepare effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0037] A method for manufacturing a lead-free sealing glass frit with spectrally selective absorption properties:
[0038] Step 101: According to the composition of Example 1 in Table 1, that is, the composition of the basic components and rare earth oxides and transition metal oxides, weigh various oxide raw materials and / or compounds corresponding to the oxides, and mix them thoroughly to prepare Mixture; wherein, boron oxide, lithium oxide, potassium oxide, sodium oxide, calcium oxide, strontium oxide, barium oxide and silver oxide select their corresponding compounds, and the weight parts of the corresponding compounds are the corresponding parts by weight;
[0039] Step 102: melting the mixture obtained in step 101 at 1200°C for 3 hours to obtain a molten liquid of the mixture;
[0040] Step 103: Cool the molten liquid of the mixed material obtained in step 102 on an iron plate, crush and grind the cooled glass pieces, and pass through a 200-mesh sieve to obtain matrix g...
Embodiment 2
[0051] A method for manufacturing a lead-free sealing glass frit with spectrally selective absorption characteristics:
[0052] Step 101: According to the second component in Table 1, that is, the composition of the basic component and rare earth oxide and transition metal oxide, weigh various oxide raw materials and / or compounds corresponding to the oxide, and mix them thoroughly to prepare Mixture; wherein, boron oxide, lithium oxide, potassium oxide, sodium oxide, calcium oxide, strontium oxide, barium oxide and silver oxide select their corresponding compounds, and the weight parts of the corresponding compounds are the corresponding parts by weight;
[0053] Step 102: melting the mixture obtained in step 101 at 900°C for 1 hour to obtain a molten liquid of the mixture;
[0054] Step 103: Cool the molten liquid of the mixed material obtained in step 102 on an iron plate, crush and grind the cooled glass pieces, and pass through a 200-mesh sieve to obtain matrix glass powd...
Embodiment 3
[0065] A method for manufacturing a lead-free sealing glass frit with spectrally selective absorption characteristics:
[0066] Step 101: According to the components of Example 3 in Table 1, that is, the composition of the basic components, weigh various oxide raw materials and / or compounds corresponding to the oxides, and mix them thoroughly to make a mixture; wherein, boron oxide is selected from The corresponding compound, the weight part of the corresponding compound is the corresponding weight part converted according to the oxide content; Weigh various oxide raw materials and / or oxide corresponding compounds, fully mix, and make a mixture;
[0067] Step 102: melting the mixture obtained in step 101 at 800°C for 0.5 hour to obtain a molten liquid of the mixture;
[0068] Step 103: cooling the molten liquid of the mixture obtained in step 102 on an iron plate, crushing and grinding the cooled glass pieces, and passing through a 300-mesh sieve to obtain matrix glass powder;...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com